/*
 * Copyright 2022-2025 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.instancio.internal.assigners;

import org.instancio.internal.nodes.InternalNode;
import org.instancio.internal.spi.ProviderEntry;
import org.instancio.spi.InstancioServiceProvider.SetterMethodResolver;
import org.jetbrains.annotations.Nullable;

import java.lang.reflect.Method;
import java.util.List;

final class SetterMethodResolverFacade {

    private final List<ProviderEntry<SetterMethodResolver>> setterMethodResolvers;

    SetterMethodResolverFacade(final List<ProviderEntry<SetterMethodResolver>> setterMethodResolvers) {
        this.setterMethodResolvers = setterMethodResolvers;
    }

    @Nullable
    Method resolveSetterMethod(InternalNode node) {
        for (ProviderEntry<SetterMethodResolver> entry : setterMethodResolvers) {
            if (node.getField() == null) {
                continue;
            }
            final Method method = entry.getProvider().getSetter(node);
            if (method != null) {
                return method;
            }
        }
        return null;
    }
}
